Hey everyone
For my upcoming Dresden holiday (and cityscapes generally) I've invested in a Rollei Astroklar light pollution filter (reviewed here:
Light Pollution, Astroklar & Natural Night Filter Review - Do They Really Work? | Paul Reiffer - Photographer), since I'm looking to do some nighttime long exposures at the Königsufer and possibly other places. The filter should be similar to offerings like NiSi's Natural Night filter, if that broadens the range of relevant user experience?
Rollei themselves recommend adding between 700 and 1,500K to the AWB obtained by the camera
without the filter manually, to avoid a cool cast already in camera. Now, I understand that Pentax DSLRs tend to lean towards slightly cooler AWB than major competitors, particularly Canon, yet by default are somewhat conservative in retaining some warmth in tungsten lighting. Would it be wise then to start with moderate AWB correction, say, +700K, or am I trying to be too clever about this? Alternatively, would I get a meaningful AWB
with the filter on?
I don't doubt for a second that there will be no substitute for trying and testing this in the field to get some personal bearings, but I bet there will be others on this forum who are using those filters and may have valuable pointers to help me get in the WB ballpark a little sooner?
I'm shooting a K-3 v1.40, will likely be using lenses like the smc DA Limiteds 15 and 35 Macro, and do all my PP in DxO PhotoLab.